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- Ahlberg [Alsarve], Jenny, 1980-
(författare)
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Efter kärnfamiljen : familjepraktiker efter skilsmässa
- 2008
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- This dissertation is about post-divorce families. The central question is how family is constructed after divorce. The aim is to study how family relationships are negotiated, transformed and reproduced after the separation. The research is based on 24 in-depth interviews with twelve young adults, between the ages of 21 and 29, with divorced parents. Their narratives about their families are analysed using a theoretical framework inspired by the individualization theories (Beck & Beck-Gernsheim 2001; Giddens 1997, 1995) and the doing family perspective (Morgan 1996; Silva & Smart 1999a), especially focusing on the concepts of negotiation and family practices. More specific questions raised in the dissertation are how are family boundaries drawn by the young adults? How do the interviewees understand the new organization of their families, which has been renegotiated after the separation? What perception of motherhood and fatherhood can be found in the narratives? And, finally, to what extent are family relationships after divorce negotiated in the way that the individualization theories claim?The results show a quite complex picture of family life after divorce. While both parents are often described as participating parents, the family practices after divorce appear clearly gendered. The mother’s involvement in taking care of the child seems not to be negotiable in the same way as the father’s. Hence, motherhood appears natural and taken for granted to a much greater extent than fatherhood. The negotiations between the parents after divorce can be of both an explicit and implicit character according to the narratives, but yet another kind of negotiation are the indirect negotiations. In these negotiations, the child is used as a go-between or carrier, a position that seems to limit their own possibility to participate in the decision making. Another aspect that seems to diminish children’s participation is the principle of loyalty to both their biological parents. The results also show that the children’s living arrangements after divorce are characterized by changes and renegotiations rather than being permanent. The parents’ new partners are described in different ways in the narratives, however, they are often seen as turning points that have a major influence on the family relationships. The nuclear family as a normative ideal is present in all the interviews but in different ways. While some express an explicit critique of it, others regard it as something that they want for themselves in the future. What constitutes a family according to the narratives? Firstly, blood ties and formal relationships are pointed out. Secondly, the feeling of solidarity and closeness is viewed perhaps as the most evident element of family life. This feeling can be created by open communication as well as by spending time together on a regular basis. Thirdly, growing up together and/or sharing everyday life practices are also considered as vital to develop and maintain close family ties. This means that the family boundaries after divorce are renegotiated over time rather than permanent. These negotiations take place in a certain context, where gender norms, earlier experiences and other social relationships play an important role.
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- Alvarez, Maria Eugenia Dies, et al.
(författare)
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Bradoriid arthropods from the lower-middle Cambrian of Scania, Sweden
- 2008
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Ingår i: Acta Palaeontologica Polonica. - 0567-7920. ; 53:4, s. 647-656
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Tidskriftsartikel (refereegranskat)abstract
- Three species of bradoriid arthropods from the lower to middle Cambrian transitional interval of Scania, southern Sweden, are described and illustrated: Beyrichona tines from the top of the traditional lower Cambrian (Gislov Formation: Ornamentaspis? linnarssoni Zone), and Hipponicharion eos and Alutella sp. from the basal portion of the traditional middle Cambrian (lowermost part of the Alum Shale Formation). The bradoriid fauna compares most closely with others previously described from western and eastern Avalonia (New Brunswick and England). The record of B. tinea suggests a correlation between the "Protolenus Zone" (Hupeolenus Zone) of western Avalonia and the O.? linnarssoni Zone of Scandinavia. Hipponicharion eos appears to be a fairly long-ranging species as it has previously been recorded from upper lower Cambrian or lower middle Cambrian strata in New Brunswick, Poland, and probably Sardinia. The record of H. eos from the lowermost part of the Alum Shale Formation suggests that this largely unfossiliferous interval in the Scanian succession is not younger than the Acadoparadoxides oelandicus Superzone. The genus Alutella has not previously been recorded from the Acado-Baltic Province.
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- Andersson, Maria, et al.
(författare)
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Estimation of crowd behaviour using sensor networks and sensor fusion
- 2009
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Konferensbidrag (refereegranskat)abstract
- Commonly, surveillance operators are today monitoring a large number of CCTV screens, trying to solve the complex cognitive tasks of analyzing crowd behavior and detecting threats and other abnormal behavior. Information overload is a rule rather than an exception. Moreover, CCTV footage lacks important indicators revealing certain threats, and can also in other respects be complemented by data from other sensors. This article presents an approach to automatically interpret sensor data and estimate behaviors of groups of people in order to provide the operator with relevant warnings. We use data from distributed heterogeneous sensors (visual cameras and a thermal infrared camera), and process the sensor data using detection algorithms. The extracted features are fed into a hidden Markov model in order to model normal behavior and detect deviations. We also discuss the use of radars for weapon detection.
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- Browall, Maria, et al.
(författare)
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Daily assessment of stressful events and coping among post-menopausal women with breast cancer treated with adjuvant chemotherapy : Original article
- 2009
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Ingår i: European Journal of Cancer Care. - : John Wiley & Sons. - 0961-5423 .- 1365-2354. ; 18:5, s. 507-516
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Tidskriftsartikel (refereegranskat)abstract
- The purpose of the study was twofold: to examine what type of daily stressful events post-menopausal woman with breast cancer experience during adjuvant chemotherapy and how bothersome these are and to identify coping strategies used by these women used to manage such stressful events. The patient group comprised 75 consecutively invited women (≥55 years of age) at two university hospitals and one county hospital in Sweden. The Daily Coping Assessment was used to collect data over time. Data were analysed both qualitatively and quantitatively. Six categories of stressful events were identified: 'nausea and vomiting', 'fatigue', 'other symptoms', 'isolation and alienation', 'fear of the unknown' and 'being controlled by the treatment'. The first three categories were subsumed under the domain physical problems and the latter three under psychosocial problems. Almost 30% of the diary entries recorded no stressful event. Physical problems were three times as frequent as psychosocial problems. 'Nausea/vomiting' was the most frequently observed stressful event (21.6%). 'Isolation and alienation' and 'fear of the unknown' were less frequent, but when they occurred they were rated as the most distressing. Several coping strategies were used to manage each stressful event. The most common strategies were acceptance, relaxation and distraction. Religion was rarely used as a coping strategy.
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- Browall, Maria, et al.
(författare)
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Health-related quality of life during adjuvant treatment for breast cancer among postmenopausal women
- 2008
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Ingår i: European Journal of Oncology Nursing. - : Elsevier. - 1462-3889 .- 1532-2122. ; 12:3, s. 180-189
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Tidskriftsartikel (refereegranskat)abstract
- The purpose of the present study was twofold: first, to describe changes of Health-Related Quality of Life (HRQoL) during the adjuvant treatment among postmenopausal women with breast cancer; second, in the same population to identify the best predictors of Overall Quality of Life (QoL) after treatment, from perceived functioning, symptoms, emotional distress and clinical/demographic variables measured at baseline. The study group was 150 women (>= 55 years of age) scheduled for adjuvant chemotherapy (CT, n=75) or radiotherapy (RT, n=75). They were examined before (baseline), during and after completing the treatment. Data about QoL, perceived functioning, symptoms and emotional distress were collected with the European Organisation for Research and Treatment of Cancer (EORTC)-QLQ-C30, BR23 and Hospital Anxiety and Depression Scale (HADS) questionnaires. The general finding was that the adjuvant treatments were associated with decrease in overall QoL, physical and role functioning, anxiety and body image, as well as with increase in fatigue, dyspnoea, pain, nausea/vomiting, constipation and systemic therapy side effects measured over time. For women receiving CT, better emotional functioning and less pain at baseline predicted better overall QoL at the end of the treatment. For women receiving RT, better physical and emotional functioning, less breast symptoms and lower tumour stage at baseline predicted better overall QoL at the end of the treatment.
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- Browall, Maria, 1963, et al.
(författare)
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The impact of age on Health-Related Quality of Life (HRQoL) and symptoms among postmenopausal women with breast cancer receiving adjuvant chemotherapy.
- 2008
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Ingår i: Acta oncologica (Stockholm, Sweden). - : Informa UK Limited. - 0284-186X .- 1651-226X. ; 47:2, s. 207-15
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND AND PURPOSE: Elderly women with breast cancer are often not given adjuvant chemotherapy (CT). One reason for this is that older women are believed to have more problems in tolerating side-effects of CT. The purpose of this study was to analyze the impact of age on health related quality of life (HRQoL) and symptoms in postmenopausal women with breast cancer undergoing adjuvant CT. PATIENTS AND METHODS: Eighty consecutive postmenopausal patients planned for CT were invited. Seventy-five agreed to participate (age 55-77 years). The patients completed two cancer-specific HRQoL questionnaires, The European Organisation for Research and Treatment of cancer (EORTC) EORTC-QLQ-C30, the EORTC-QLQ-BR23, and the Hospital Anxiety and Depression Scale (HADS) before, during, and 4 months after completion of treatment. The design was descriptional and longitudinal. Correlations were examined between age and change in HRQoL variables. RESULTS: No significant correlations were found between age and any of the assessed HRQoL domains or symptom scales, except for dyspnoea and sexual functioning. Age was inversely correlated to change in dyspnoea from baseline through follow-up, whereas older women perceived their sexual functioning significantly lower at baseline. CONCLUSION: The results indicate that among postmenopausal patients in the age range 55-77 years consecutively selected for adjuvant CT age was not a predictor of decreased HRQoL. This supports the argument that age should not be used in isolation in decisions about adjuvant CT for breast cancer in elderly women.
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- Buervenich, Silvia, et al.
(författare)
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A rare truncating mutation in ADH1C (G78Stop) shows significant association with Parkinson disease in a large international sample.
- 2005
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Ingår i: Archives of neurology. - : American Medical Association (AMA). - 0003-9942. ; 62:1, s. 74-8
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Alcohol dehydrogenases (ADHs) may be involved in the pathogenesis of neurodegenerative disorders because of their multiple roles in detoxification pathways and retinoic acid synthesis. In a previous study, significant association of an ADH class IV allele with Parkinson disease (PD) was found in a Swedish sample. PATIENTS: The previously associated single-nucleotide polymorphism plus 12 further polymorphisms in the ADH cluster on human chromosome 4q23 were screened for association in an extension of the original sample that now included 123 Swedish PD patients and 127 geographically matched control subjects. A rare nonsense single-nucleotide polymorphism in ADH1C (G78stop, rs283413) was identified in 3 of these patients but in no controls. To obtain sufficient power to detect a possible association of this rare variant with disease, we screened a large international sample of 1076 PD patients of European ancestry and 940 matched controls. RESULTS: The previously identified association with an ADH class IV allele remained significant (P<.02) in the extended Swedish study. Furthermore, in the international collaboration, the G78stop mutation in ADH1C was found in 22 (2.0%) of the PD patients but only in 6 controls (0.6%). This association was statistically significant (chi(2)(1) = 7.5; 2-sided P = .007; odds ratio, 3.25 [95% confidence interval, 1.31-8.05]). In addition, the G78stop mutation was identified in 4 (10.0%) of 40 Caucasian index cases with PD with mainly hereditary forms of the disorder. CONCLUSION: Findings presented herein provide further evidence for mutations in genes encoding ADHs as genetic risk factors for PD.
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